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Marathon DJ Series 2000W Stereo Power Amplifier

SKU: MADJ2000MFR: MA-DJ2000

Delivers 2000W peak output for powerful audio.
Low distortion ensures clean, high-fidelity sound.
High signal-to-noise ratio: pristine audio quality.
Reliable protection prevents amplifier damage.
Efficient cooling system maintains performance.

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Yamaha PX3 2x 500W 4 Ohms Stereo Power Amplifier

SKU: YAPX3MFR: PX3

(1)

Delivers 500W at 4 Ohms for powerful audio.
Class-D amp ensures low distortion, clear sound.
High signal-to-noise ratio: pristine audio quality.
Balanced inputs: 20 kOhms input impedance.
Reliable protection circuits ensure amp longevity.

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Crown Audio XLI Series 300W 2-Channel Power Amplifier

SKU: CRXLI800MFR: NXLI800-0-US

Delivers 300W power at 4 Ohms for robust audio.
Low THD ensures clean, pristine sound quality.
High signal-to-noise ratio: >100dB (A-weighted).
Input impedance: 20kOhms balanced, 10k unbalanced.
Damping factor >200 ensures optimal speaker control.

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Auris Audio Nirvana Limited Edition Powerful 6.5W Desktop Headphone Amp, Brown

SKU: AU27441MFR: 27441

Auris Nirvana: Audiophile headphone amplifier.
Powerful 6.5W output for premium sound quality.
Multiple impedance: 32-600 Ohm headphone amplifier.
Features 3x line analog inputs for connectivity.
Low noise single-ended tube amplifier design.

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TOA Electronics P-912MK2 120 Watt Single-Channel Modular Power Amplifier

SKU: TOP912MK2ULMFR: P912MK2UL

120W Power Amplifier: High power output for sound.
Low Distortion Amplifier: Clear audio fidelity.
Reliable Performance: Consistent power amplifier.
Versatile Inputs: Adaptable power amplifier design.
Durable Build: Robust power amplifier chassis.

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iFi AUDIO Pro iCAN Signature Headphone Amplifier

SKU: IFIPROICANSMFR: 0301007

Exceptional sound quality with balanced output.
Powerful headphone amplifier; >14,000mW at 16 Ohms.
Multiple input options for versatile connectivity.
Adjustable impedance matching for optimal performance.
Durable build ensures long-lasting headphone use.

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Crown Audio CDI4000 2-Channel Power Amplifier, 1200Watt

SKU: CRWCDI4000MFR: NCDI4000VM

High Power Output: 1200W per channel at 4 Ohms.
Low THD ensures pristine audio amplification.
Signal-to-Noise Ratio: 100dB for clear sound.
Input Impedance: 20 kOhms for optimal signal.
Damping Factor: >500, enhances speaker control.

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Dynacord TGX10 4-Channel 2500W DSP Power Amplifier with OMNEO, AES/EBU

SKU: DYTGX10MFR: F.01U.328.094

Delivers 2500W high output power at 4 Ohms.
Low distortion ensures pristine audio quality.
High signal-to-noise ratio: clear, pure sound.
Input impedance: 20 kOhm, active balanced.
Damping factor > 400: superior control.

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Dynacord L1800FD-US 2x 950W DSP Power Amplifier with FIR Drive

SKU: DYL1800FDUSMFR: F.01U.312.389

Delivers 2x 950W power for pro audio setups.
Integrated DSP ensures pristine sound quality.
Low distortion enhances audio clarity, fidelity.
Flexible XLR/NL4 connectors for easy setup.
Reliable protection circuits ensure amp longevity.

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Atlas Sound AA120G 120-Watt 6-Channel Mixer Amplifier with Global Power Supply

SKU: ASAA120GMFR: AA120G

120W 6-Channel Mixer Amplifier for pro audio.
Versatile mixer amplifier with global power supply.
Excellent sound quality with low THD+N at 1kHz.
Flexible inputs: Mic/Line, RCA, and 3.5mm options.
Durable steel chassis ensures long-term reliability.

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Crown Audio CDi 4X1200 DriveCore 4-Ch 4x1200 Power Amplifier, Analog Input

SKU: CRCDI4X1200MFR: CRN-CDI4X12VMUS

High Power Amplifier: 1200W @ 4/8 Ohms.
Low THD: 0.35% ensures pristine audio quality.
Signal-to-Noise Ratio: >104dB for clear sound.
Input Impedance: 20k Ohm balanced, 10k unbalanced.
Damping Factor: >1000 for superior speaker control.

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Behringer NX6000 6000W Ultra-Lightweight Class-D Power Amplifier

SKU: BENX6000MFR: 0105-ABD86-US1

6000W Power Amplifier: High output, Class-D efficiency.
SmartSense tech: Impedance compensation for sound.
XLR & TRS Inputs: Versatile connectivity options provided.
Lightweight Design: Easy transport, only 7.7 pounds.
Reliable Protection: Ensures amplifier longevity.

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Crown Audio XLI Series 1350W 2-Channel Power Amplifier

SKU: CRXLI3500MFR: NXLI3500-0-US

Delivers 1350W Power Amplifier output at 4 Ohms.
Low THD ensures pristine audio quality, minimal noise.
High Signal-to-Noise Ratio: >100dB for clear sound.
Damping Factor >200 enhances speaker control.
Input Impedance: 20k Ohms balanced, 10k unbalanced.

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Rolls PA202 20W Class-D Mini Stereo Amplifier

SKU: ROLPA202MFR: PA202

Delivers 20W x 2 stereo power for optimal audio.
High signal-to-noise ratio ensures pristine sound.
Low THD minimizes distortion for clear amplification.
Flexible input/output connectivity for easy setup.
Reliable thermal protection prevents overheating.

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Studiomaster HX4-1400 4x 595W at 4 Ohms 1U Digital Power Amplifier

SKU: STHX41400MFR: HX4-1400

Delivers high power output: 4x595W at 4 Ohms.
Exceptional signal-to-noise ratio: 105dB (A weighted).
Low THD ensures pristine audio amplification.
Reliable protection against overload and thermal issues.
Versatile impedance matching for optimal performance.

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Crown Audio CDI1000 2-Channel Power Amplifier, 500Watt

SKU: CRWCDI1000MFR: NCDI1000VM

Crown Audio: 500W Power Amplifier, 2-Channel
Low distortion power amp ensures pristine audio
High power output for professional sound systems
Reliable protection circuits ensure amp longevity
Signal-to-noise ratio: 100dB for clear sound

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Ashly FX Series FX125.4 4-Channel 125W Compact Class D Power Amplifier with DSP

SKU: ASFX1254120VMFR: FX125.4-120V-U

4-Channel Power Amplifier: 4x125W at 4/8 Ohms.
Compact Amplifier: Class D, low distortion output.
DSP Power Amplifier: Input, Zone, Output Processing.
High Signal-to-Noise Ratio: >106dB for clear audio.
Reliable Amplifier: Short circuit/thermal protection.

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Muxlab Analog Audio Balun Amplifier

SKU: ML500219MFR: 500219

High-Fidelity Audio Amplifier: 20-22,000 Hz range.
30W RMS Power Output: Delivers robust sound quality.
CAT5/6 Connectivity: Streamlines audio distribution.
Low Distortion Amplifier: Ensures clear audio output.
Durable Aluminum Enclosure: Offers lasting protection.

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Crown Audio LA4-D DSi 2.0 Series Next-Generation Amplifier with Dante

SKU: CRLA4DNPMFR: LA4-D-NP

High power output: 2200W at 4 Ohms for pristine audio.
Low THD: 0.0035% ensures clear, distortion-free sound.
Signal-to-noise ratio: >104dB for superior audio clarity.
Input impedance: 70k Ohms balanced for optimal signal.
Damping factor: >1000 ensures tight, controlled bass.

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Crown Audio CDi DriveCore 4-Channel 1200W Power Amplifier, Analog Input

SKU: CRCDI41200MFR: CDI 4|1200

Delivers 1200W of high power output per channel.
Low THD ensures pristine audio amplification.
High signal-to-noise ratio: >104dB for clear sound.
Input impedance: 10KOhms, balanced for pro audio.
Damping factor >1000 enhances speaker control.

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Crown Audio VK800 2x800W Class-TD Power Amplifier

SKU: CRVK800MFR: VK800

Delivers 800W power for pro audio applications.
Class-TD amp: high efficiency, low distortion.
Signal-to-noise ratio >100dB ensures clear audio.
Flexible I/O: XLR, Speakon connectors included.
Reliable thermal design for stable performance.

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Rolls DA134 4-Channel Professional Stereo RCA Distribution Amplifier

SKU: RODA134MFR: DA134

Pro Stereo Amplifier: Pristine sound quality.
4-Channel Amplifier: Versatile RCA input options.
Distribution Amplifier: Low noise, high performance.
RCA Amplifier: Durable build for lasting use.
Rolls Amplifier: Powerful output, great value.

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Crown Audio DCi 2X2400N Install Network Series 2-Ch 2X2400W Power Amplifier

SKU: CRDCI2X2400NMFR: DCI2X2400N-U-USFX

High Power Output: 2400W @ 4 Ohms for pro audio.
Low THD: 0.35% ensures pristine audio fidelity.
Signal-to-Noise Ratio: >108dB for clear sound.
Input Sensitivity: +20dBu max before compression.
Impedance Matching: 2-16 Ohms for versatile use.

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Studiomaster QX2-3000 2x 2250W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX23000MFR: QX2-3000

High Output Power: 2x2250W at 4 Ohms for pro audio.
Low THD: Ensures clean, pristine sound quality output.
Signal-to-Noise Ratio: >105dB for clear audio fidelity.
Input Impedance: 20k ohm (bal) for versatile connectivity.
Damping Factor: 5000 delivers tight, controlled bass.

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Studiomaster QX2-4000 2x 3400W at 4 Ohms 1U Digital Power Amplifier

SKU: STQX24000MFR: QX2-4000

High power output: 2x3400W at 4 Ohms stereo.
Low THD+N: 0.01% for clean audio amplification.
Signal-to-noise ratio: >105-112dB (A weighted).
Input impedance: 20k ohm (bal), 10k ohm (unbal).
Damping factor: 5000 (8ohm, 20Hz - 200Hz).

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Audio Amplifiers to Boost Your Sound

If you’re connecting anything from an instrument or a smartphone to a set of external speakers, you may need an amplifier. While most of us think of “amps” as something to plug a guitar into, there are also many different types of amps for stereo systems, PAs, and more. Check out Adorama’s full selection here from brands like Crown Audio, Behringer, TOA Electronics and more.

What is an amplifier?

When an electrical signal is sent from an instrument, phone, microphone, or phonograph (remember those?), it is weak and nowhere near powerful enough to drive 15” subwoofers. You need a device to “amplify” this signal with some serious wattage, technically called a “power amp.”

Most instrument amps also have a built-in “preamp” in addition to their power amps. Preamps add effects and tonal controls to electrical signals before they are sent to the power amp.

Do I need an amp to play music at home?

If you just want to play tunes from a phone or a laptop, you may not need a specific amp. Many speakers, including Bluetooth speakers, are already “powered,” meaning they’ve got small built-in audio amplifiers. However, if your speakers are unpowered (i.e., they can’t plug into a wall outlet), you’ll need a power amp. Most high-end stereo systems utilize separate power amps.

Home audio systems do not require preamps like instruments do. Still, you may want to invest in a mixer or multi-band graphic equalizer to fine-tune your levels before they hit the power amp. Be aware that if you’re playing music from a computer, it may already have an EQ feature built into its software.

Audio amplifier specifics

We’ve got a huge variety of audio amplifiers at Adorama, from tiny headphone amps to those capable of delivering hundreds of watts. You’ll want your power amp’s wattage to match the power rating of your speakers. If it is too low, you won’t get the most out of your speakers. Even worse, if it’s too high, you could blow them out. If your power amp has selectable resistance levels in ohms (usually 4, 8, or 16), make sure they sync with your speakers as well.

Amps can be powered either by solid-state transistors or by vacuum tubes. As with guitar amps, tube-powered models for stereos are pricier and require more maintenance, but audiophiles love their warm, vintage sound.

No matter what kind of amp you decide is right for you, make sure you’ve got enough cables and adapters to set everything up.